Clean Water Act discharge permit · NPDES TX0146587
FOUR SEASONS RANCH WWTP, Denton County, TX: NPDES TX0146587 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
FOUR SEASONS RANCH WWTP, held by FOUR SEASONS RANCH MUNICIPAL UTILITY DISTRICT 1 OF DENTON COUNTY, holds NPDES permit TX0146587, which discharges to Lake Lewisville. EPA’s file records it issued July 10, 2025 and expiring July 10, 2030. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for FOUR SEASONS RANCH WWTP: its NPDES ID, its permit type and status, its dates, its address in Denton County, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TX0146587.
Identity
| Facility as filed | FOUR SEASONS RANCH WWTP |
|---|---|
| Permittee as filed | FOUR SEASONS RANCH MUNICIPAL UTILITY DISTRICT 1 OF DENTON COUNTY |
| NPDES ID | TX0146587 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 10, 2025 |
| Expiration date | July 10, 2030 |
| Address | Denton County, TX 76258 |
| Receiving water | Lake Lewisville |
| Subwatershed | Mustang Creek (HUC 120301030702) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES TX0146587.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES TX0146587.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TX0146587.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TX0146587 there.
Nearby on the register
- Discharge permits in Denton County
- Every permit record in Denton County, A to Z
- Discharge permits in Texas
- Every permit record in Texas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.